CH538234A - Pay phone - Google Patents

Pay phone

Info

Publication number: CH538234A
Authority: CH; Switzerland
Prior art keywords: pay phone; pay; phone
Prior art date: 1971-05-05

Application number

CH658572A

Other languages

German (de)

Inventor

Simon Guenther

Nemecsek Ferenc

Jakob Simon Gerhard

Original Assignee

Int Standard Electric Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1971-05-05

Filing date

1972-05-03

Publication date

1973-06-15

1971-05-05 Priority claimed from DE19712122234 external-priority patent/DE2122234C3/en

1972-05-03 Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp

1973-06-15 Publication of CH538234A publication Critical patent/CH538234A/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
- H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
- H04M17/023—Circuit arrangements
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F1/00—Coin inlet arrangements; Coins specially adapted to operate coin-freed mechanisms
- G07F1/04—Coin chutes
- G07F1/047—Coin chutes with means for temporarily storing coins
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F5/00—Coin-actuated mechanisms; Interlocks
- G07F5/24—Coin-actuated mechanisms; Interlocks with change-giving

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Computer Security & Cryptography (AREA)
Signal Processing (AREA)
Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Prepayment Telephone Systems (AREA)

CH658572A 1971-05-05 1972-05-03 Pay phone CH538234A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712122234 DE2122234C3 (en)		1971-05-05	Pay phone

Publications (1)

Publication Number	Publication Date
CH538234A true CH538234A (en)	1973-06-15

Family

ID=5806945

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH658572A CH538234A (en)	1971-05-05	1972-05-03	Pay phone

Country Status (6)

Country	Link
CH (1)	CH538234A (en)
DD (1)	DD95874A5 (en)
FR (1)	FR2135654B1 (en)
GB (1)	GB1340319A (en)
IT (1)	IT953793B (en)
NL (1)	NL174319C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH596722A5 (en) *	1976-06-15	1978-03-15	Sodeco Compteurs De Geneve
USRE30973E (en)	1977-07-27	1982-06-15	Bell Telephone Laboratories, Incorporated	Telephone station coin memory and control system
US4124774A (en) *	1977-07-27	1978-11-07	Bell Telephone Laboratories, Incorporated	Telephone station coin memory and control system
CH620073A5 (en) *	1977-09-12	1980-10-31	Sodeco Compteurs De Geneve
JPS58137356A (en) *	1982-02-09	1983-08-15	Tamura Electric Works Ltd	Coin after-acceptance system of public telephone set
JPS58171168A (en) *	1982-03-31	1983-10-07	Tamura Electric Works Ltd	Public telephone set
JPS58171169A (en) *	1982-03-31	1983-10-07	Tamura Electric Works Ltd	Method for receiving coin of public telephone set
CH654963A5 (en) *	1982-04-02	1986-03-14	Autelca Ag	A vending DEVICE, ESPECIALLY payphones.
GB2236887B (en) *	1989-10-12	1994-02-09	Mars Inc	Coin storage device
GB2260212B (en) *	1991-10-04	1995-02-15	Mars Inc	Coin storage device
US5887053A (en) *	1997-09-20	1999-03-23	Quadrum Telecommunications, Inc.	Coin return anti-stuffing apparatus and method
AU4647097A (en) *	1996-09-23	1998-04-14	Quadrum Telecommunications, Inc.	Coin return anti-stuffing apparatus and method

1972
- 1972-04-24 DD DD16252272A patent/DD95874A5/xx unknown
- 1972-04-27 GB GB1962772A patent/GB1340319A/en not_active Expired
- 1972-04-27 IT IT2358272A patent/IT953793B/en active
- 1972-05-03 CH CH658572A patent/CH538234A/en not_active IP Right Cessation
- 1972-05-05 NL NL7206117A patent/NL174319C/en not_active IP Right Cessation
- 1972-05-05 FR FR7216100A patent/FR2135654B1/fr not_active Expired

Also Published As

Publication number	Publication date
IT953793B (en)	1973-08-10
FR2135654A1 (en)	1972-12-22
DD95874A5 (en)	1973-02-20
NL174319B (en)	1983-12-16
NL174319C (en)	1984-05-16
DE2122234B2 (en)	1976-12-16
FR2135654B1 (en)	1973-07-13
GB1340319A (en)	1973-12-12
DE2122234A1 (en)	1972-12-28
NL7206117A (en)	1972-11-07

Publication	Publication Date	Title
SE377990C (en)	1978-01-23	SPEAKER TELEPHONE
SE418572B (en)	1981-06-15	EARPHONE
AT333623B (en)	1976-12-10	SPORTSHOE
AT335885B (en)	1977-04-12	SPORTSHOE
BR7208381D0 (en)	1973-08-30	ELETRETE MICROPHONE
SE387800B (en)	1976-09-13	DIGITAL ECO-ELIMINATOR
AT329438B (en)	1976-05-10	AIRLIFTER
FI53875B (en)	1978-05-02	KULLEDLAENKKAETTING
CH538234A (en)	1973-06-15	Pay phone
AT325420B (en)	1975-10-27	CORONAGENERATOR
FI55314B (en)	1979-03-30	STRYKANDE ISSKAERNINGSVERKTYG
BE781352A (en)	1972-07-17	ALS DRAAGTAS UITGEVOERD VERPAKKINGSMATERIAAL
AT342779B (en)	1978-04-25	TOOTHPASES
NL155700B (en)	1978-01-16	SPEAKING TELEPHONE DEVICE.
AT315251B (en)	1974-05-27	Telephone handset
FI55752B (en)	1979-06-29	FOERFARANDE FOER KONTROLLERANDE AV ICKE OENSKADE VAEXTARTER
BE764856R (en)	1971-09-27	TELEPHONE SET
BE782997A (en)	1972-11-06	VERBETERD FOTOGRAFISCH KLEURENMATERIAAL
CH556623A (en)	1974-11-29	TELEPHONE.
ES165419Y (en)	1971-09-01	PHONE BOOTH.
IT973306B (en)	1974-06-10	MOBILE
AT327986B (en)	1976-02-25	SNOWFROW
AT312064B (en)	1973-12-10	Pay phone
AT330224B (en)	1976-06-25	BLASLANCE
DE7137721U (en)	1972-05-10	TELEPHONE

Legal Events

Date	Code	Title	Description
1976-12-15	PL	Patent ceased